Round|Lab Grown|IGI

4.13ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG824601394

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG824601394

Diamond specifications and retailer prices

From $10,047 USD
As of October 28, 2026
Save $20,793 USD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $37,381 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.13ct lab-grown round diamond

This 4.13ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG824601394 or 824601394. Listed at 8 retailers as of October 28, 2026, with a 207% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.13
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824601394
Dimensions15.97 × 7.72 × 5.06 mm
L/W Ratio2.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.97 mm7.72 mm4.13 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824601394
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $19,534 USD|Low: $5,059 USD|High: $57,500 USD|Avg: $17,357 USD|+55.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 2$10,047 USD
Retailer 4$11,080 USD
Retailer 8$11,784 USD
Retailer 7$11,906 USD
Retailer 3$12,337 USD
Retailer 1$19,534 USD
Retailer 5$30,840 USD
Taylor and Hart$37,381 USD
Retailer 6$57,500 USD

26 data points across 9 retailers

8 retailers$10,047 USD to $30,840 USD

B+
Cheapest Retailer
-
$10,047 USD
B
Retailer 2
-
$11,080 USD
View
B
Retailer 3
-
$11,906 USD
View
Final sale: no returns
B
Retailer 4
-
$12,337 USD
View
B
Retailer 5
-
$19,534 USD
£15,381 GBP
View
B
Retailer 6
-
$30,840 USD
View
Most Expensive
Taylor and Hart
0RB2C8P · Oct 30
$37,381 USD
View
Price under review
6 more retailers have this diamond
Prices start from $10,047 USDSave up to $20,793 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.13ct Round
$10,047 USD